Craig Mayer, Nick WIlliams, Vojtech Huser
Lister Hill National Center for Biomedical Communications, National Library of Medicine, NIH, Bethesda, MD

See the full regCTG repository at https://github.com/lhncbc/CRI/tree/master/regCTG

To return to the list of conditions and view other reports go to https://lhncbc.github.io/CRI/regCTG/regCTG-condition_report_links.html

Study Counts

Type Study_count
Total_Studies 126
interventional 115
Observational 9
Registry 2

Studies over Time by Start Date

```

Interventional Trials

Intervention Type

intervention_type Study_Count
Device 90
Drug 7
Procedure 6
Drug|placebo 5
Other 3
Device|Drug 2
Device|Other 1
Drug|Other 1

Count of Studies by Intervention (normalized and mapped)

Interventions over Time

Yearly studies for each intervention by start date

Studies by Country

Country Study_Count
United States 41
NA 26
Philippines 5
Canada 4
Korea, Republic of 4
Australia 3
France 3
Germany 3
United Kingdom 3
Israel 2
Spain 2
Australia|Austria|France|Japan|Netherlands|New Zealand|Philippines|Singapore|Spain|Turkey 1
Australia|Austria|Germany|New Zealand|Singapore|United Kingdom 1
Austria|Belgium|France|Ireland|Switzerland|United Kingdom 1
Bangladesh 1
Belgium|Germany|Netherlands|Spain|Turkey 1
Belgium|Spain 1
Brazil 1
China 1
Czechia 1
Egypt 1
France|Spain 1
Greece 1
Hungary 1
India 1
Japan 1
Mexico 1
Netherlands 1
Taiwan 1
United States|Canada|United Kingdom 1

Sites per Study

Site_count Study_Count
1 78
2 3
3 1
4 6
5 1
6 3
7 1
8 3
10 1
11 3
13 3
14 2
15 2
19 1
20 3
21 1
25 1
40 1
49 1

Phase

Phase Study_Count
N/A 90
Phase 2 9
Phase 4 8
Phase 3 6
Early Phase 1 1
Phase 1/Phase 2 1

Number of Arms

Number_of_Arms Count_of_Studies
1 34
2 62
3 10
4 4
5 1
6 1
7 1
NA 2

Enrollment Metrics by Phase

Measure Early.Phase.1 N.A Phase.1.Phase.2 Phase.2 Phase.3 Phase.4
Min. 33 10.0000 75 20 58.0000 33.0
1st Qu. 33 35.2500 75 36 65.7500 40.0
Median 33 52.5000 75 65 201.5000 62.5
Mean 33 125.4333 75 91 243.1667 79.0
3rd Qu. 33 136.7500 75 151 401.0000 123.0
Max. 33 1086.0000 75 166 510.0000 142.0

Trial Group Type

group_type Group_Count
Experimental 110
Active Comparator 50
Other 49
Placebo Comparator 7
No Intervention 5
NA 2
Sham Comparator 1

Intervention Model

intervention_model Study_Count
Crossover Assignment 39
Single Group Assignment 39
Parallel Assignment 37

Primary Purpose

primary_purpose Study_Count
Treatment 93
Other 7
Diagnostic 3
Supportive Care 3
NA 3
Device Feasibility 2
Prevention 2
Basic Science 1
Health Services Research 1

Observational Studies

Studies by Country

Country Study_Count
United States 3
Germany 2
Germany|Italy|Norway|Spain 1
Greece 1
Italy 1
NA 1

Sites per Study

Site_count Study_Count
1 7
4 1
7 1

Enrollment Metrics

Measure Observational
Min 50.0000
1st Qu 50.0000
Median 100.0000
Mean 837.3333
3rd Qu 105.0000
Max 5000.0000

Observation Model

observational_model Study_Count
Cohort 6
Case-Only 1
Ecologic or Community 1
Other 1

Time Perspective

time_perspective Study_Count
Prospective 6
Cross-Sectional 1
Other 1
Retrospective 1

Registries

Studies by Country

Country Study_Count
Greece 2

Sites per Study

Site_count Study_Count
1 2

Enrollment Metrics

Measure Registries
Min 100
1st Qu 100
Median 100
Mean 100
3rd Qu 100
Max 100

Registry Model

observational_model Study_Count
Cohort 2

Time Perspective

time_perspective Study_Count
Prospective 2

Follow-up

target_duration Study_Count
15 Days 1
6 Months 1

Overview of Studies

Interventional Trials

#If less then 500 trials

nct_id brief_title link overall_status source primary_completion_date
NCT03376412 A Study to Evaluate the Raindrop Near Vision Inlay Under Flap or Within Pocket https://ClinicalTrials.gov/show/NCT03376412 Recruiting Whitten Laser Eye 2020-12-31
NCT03825081 Pilocarpine and Brimonidine in Patients With Monofocal Lenses https://ClinicalTrials.gov/show/NCT03825081 Recruiting Massachusetts Eye and Ear Infirmary 2019-09-01
NCT03341923 Clinical Evaluation of DAILIES TOTAL 1® Multifocal Compared to 1-Day Acuvue® Moist® Multifocal in a Japanese Population https://ClinicalTrials.gov/show/NCT03341923 Completed Alcon Research 2018-06-05
NCT03306355 Comparison of Clinical Outcomes on Trifocal IOLs FineVision POD F GF and FineVision POD F in Asian Eyes https://ClinicalTrials.gov/show/NCT03306355 Active, not recruiting Physiol 2019-01-24
NCT03306342 Visual Performance, Patient Satisfaction and PCO Rate After Implantation of a Trifocal Hydrophobic IOL https://ClinicalTrials.gov/show/NCT03306342 Active, not recruiting Physiol 2021-04-30
NCT03297086 Changes of Angle Kappa After Implantation of Multifocal Intraocular Lenses https://ClinicalTrials.gov/show/NCT03297086 Completed Semmelweis University 2016-02-25
NCT03268746 Clinical Investigation of the Visual Outcomes and Safety of a Trifocal Intraocular Lens (IOL) in a Korean Population https://ClinicalTrials.gov/show/NCT03268746 Completed Alcon Research 2018-11-30
NCT03242317 A Prospective Study to Evaluate the Raindrop Near Vision Inlay With Mitomycin C https://ClinicalTrials.gov/show/NCT03242317 Recruiting Fichte, Endl & Elmer Eyecare 2020-09-01
NCT03228199 PROductivity Study of Presbyopia Elimination in Rural-dwellers (PROSPER) https://ClinicalTrials.gov/show/NCT03228199 Completed Sun Yat-sen University 2017-10-07
NCT03226561 Assessment of Near Vision Capacity in Different Light Conditions Following Bilateral Trifocal Intraocular Implantation https://ClinicalTrials.gov/show/NCT03226561 Completed Democritus University of Thrace 2018-04-01
NCT03201562 A Single-Center, Double-Masked Evaluation of the Efficacy and Safety of PRX-100 in the Treatment of Early to Moderate Presbyopia https://ClinicalTrials.gov/show/NCT03201562 Completed Presbyopia Therapies, LLC 2018-05-20
NCT03126877 A Prospective Study to Evaluate the Raindrop Near Vision Inlay in Presbyopic Patients With Treatments to Optimize the Ocular Surface Before Implantation https://ClinicalTrials.gov/show/NCT03126877 Recruiting Whitten Laser Eye 2020-09-30
NCT03118934 Assessing Fitting Guides in Alcon Multifocal Contact Lenses https://ClinicalTrials.gov/show/NCT03118934 Completed Alcon Research 2017-07-07
NCT03117426 A Randomised Evaluation of Visual Function After Bilateral Implantation of Two Types of Presbyopia-correcting IOLs https://ClinicalTrials.gov/show/NCT03117426 Completed Maastricht University Medical Center 2017-09-30
NCT03060954 Non-Inferiority Study Comparing MINI WELL READY® and FineVision® in Patients With Cataract Surgery https://ClinicalTrials.gov/show/NCT03060954 Recruiting SIFI SpA 2020-04-30
NCT02965833 CLEAR CARE® PLUS for Presbyopic Contact Lens Wearers https://ClinicalTrials.gov/show/NCT02965833 Completed Alcon Research 2017-03-24
NCT02965820 OPTI-FREE® PureMoist® for Presbyopic Contact Lens Wearers https://ClinicalTrials.gov/show/NCT02965820 Completed Alcon Research 2017-04-01
NCT02965664 Safety, Tolerability and Efficacy of PresbiDrops (CSF-1) in Presbyopic Subjects https://ClinicalTrials.gov/show/NCT02965664 Completed Orasis Pharmaceuticals Ltd. 2017-04-30
NCT02838004 Non-comparative Study to Assess the Visual Performances and Safety of a Progressive Multifocal Intraocular Lens https://ClinicalTrials.gov/show/NCT02838004 Completed SIFI SpA 2017-10-31
NCT02780115 A Safety, Efficacy and Pharmacokinetic Study of AGN-199201 and AGN-190584 in Patients With Presbyopia https://ClinicalTrials.gov/show/NCT02780115 Completed Allergan 2017-10-31
NCT02691741 Clinical Investigation of Visual Function After Bilateral Implantation of Two Presbyopia-Correcting Trifocal Intraocular Lenses (IOL) https://ClinicalTrials.gov/show/NCT02691741 Completed Alcon Research 2017-07-17
NCT02595528 A Study of the Concurrent Use of AGN-190584 and AGN-199201 in Participants With Presbyopia https://ClinicalTrials.gov/show/NCT02595528 Completed Allergan 2017-10-18
NCT02595177 Multifocal Intraocular Lens x Monovision x Hybrid Monovision After Bilateral Cataract Surgery https://ClinicalTrials.gov/show/NCT02595177 Completed Federal University of São Paulo 2015-09-30
NCT02554396 Evaluation of the Efficacy and Safety of PRX-100 in the Treatment of Early to Moderate Presbyopia https://ClinicalTrials.gov/show/NCT02554396 Completed Presbyopia Therapies, LLC 2015-11-30
NCT02529488 Investigation of AcrySof® IQ PanOptix™ Presbyopia-Correcting Intraocular Lens (IOL) Model TFNT00 https://ClinicalTrials.gov/show/NCT02529488 Completed Alcon Research 2016-11-30
NCT02516306 A Study to Evaluate the Safety and Efficacy of EV06 Ophthalmic Solution in Improving Vision in Subjects With Presbyopia https://ClinicalTrials.gov/show/NCT02516306 Completed Encore Vision, Inc. 2016-03-10
NCT02487160 Clinical Evaluation of the Lenstec SBL-3 Multifocal Intraocular Lens https://ClinicalTrials.gov/show/NCT02487160 Active, not recruiting Lenstec Incorporated 2018-12-31
NCT02409771 Clinical Trial With PRECIZON Presbyopic https://ClinicalTrials.gov/show/NCT02409771 Completed Ophtec BV 2017-01-17
NCT02403180 DAILIES® AquaComfort Plus® Multifocal (MF) - Comparative Assessment of Visual Performance https://ClinicalTrials.gov/show/NCT02403180 Completed Alcon Research 2015-07-31
NCT02374671 A Clinical Trial of The VisAbility Micro Insert System for Presbyopic Patients https://ClinicalTrials.gov/show/NCT02374671 Completed Refocus Group, Inc. 2018-04-13
NCT02310126 Handling Comparison Between Two Contact Lens Types https://ClinicalTrials.gov/show/NCT02310126 Completed Johnson & Johnson Vision Care, Inc. 2014-12-01
NCT02235831 DAILIES® AquaComfort Plus® Multifocal (MF) - Comparative Assessment of Visual Performance https://ClinicalTrials.gov/show/NCT02235831 Completed Alcon Research 2014-10-31
NCT02214797 Dispensing Study to Assess Visual Performance of Prototype Contact Lenses https://ClinicalTrials.gov/show/NCT02214797 Completed Brien Holden Vision 2015-06-30
NCT02197806 Safety and Efficacy of AGN-199201 and AGN-190584 in Patients With Presbyopia https://ClinicalTrials.gov/show/NCT02197806 Completed Allergan 2014-10-31
NCT02193555 Visual Performance of Prototype Contact Lens Designs https://ClinicalTrials.gov/show/NCT02193555 Completed Brien Holden Vision 2014-09-30
NCT02189863 Driving Simulator Study Comparing Two Modes of Presbyopic Correction With Contact Lenses https://ClinicalTrials.gov/show/NCT02189863 Completed Alcon Research 2014-12-31
NCT02176343 Retrospective / Prospective Clinical Study of AcrySof® IQ ReSTOR® +2.5 D Multifocal Toric Intraocular Lenses https://ClinicalTrials.gov/show/NCT02176343 Completed Alcon Research 2014-08-22
NCT02147093 CLARITI (TM) 1-Day Multifocal Contact Lenses Performance and Acceptance Evaluation https://ClinicalTrials.gov/show/NCT02147093 Completed Johnson & Johnson Vision Care, Inc. 2014-08-01
NCT02117544 Multifocal High ADD Contact Lens Proof of Concept Trial https://ClinicalTrials.gov/show/NCT02117544 Completed Alcon Research 2014-07-31
NCT01299155 A Comparison of Visual Function After Bilateral Implantation of Presbyopia Correcting Intraocular Lenses https://ClinicalTrials.gov/show/NCT01299155 Completed Alcon Research 2011-09-30
NCT01293240 Prospective Study of Lens Performance of a Monthly Replacement Lens at Two Weeks and Four Weeks https://ClinicalTrials.gov/show/NCT01293240 Completed Alcon Research 2011-04-30
NCT01997216 Multifocal Lens Design Evaluation https://ClinicalTrials.gov/show/NCT01997216 Completed Alcon Research 2012-11-30
NCT01995435 Refraction Determination Analysis https://ClinicalTrials.gov/show/NCT01995435 Completed Lee, Steven, M.D. 2015-06-30
NCT01951573 Evaluation of a New Daily Disposable Multifocal Contact Lens Design https://ClinicalTrials.gov/show/NCT01951573 Completed Alcon Research 2013-11-30
NCT01933750 Trial of the PresView Implant for the Improvement of Near Vision in Presbyopic Patients https://ClinicalTrials.gov/show/NCT01933750 Completed Refocus Ocular Europe, B.V. 2016-03-31
NCT01895088 A Continuation Study To Monitor The Long Term Safety Of Patients Completing Protocols ACU-P08-020/020A https://ClinicalTrials.gov/show/NCT01895088 Completed AcuFocus, Inc. 2015-04-30
NCT01591499 Clinical Evaluation of Biofinity Multifocal Compared With Air Optix Aqua Multifocal and With PureVision Multifocal https://ClinicalTrials.gov/show/NCT01591499 Completed Coopervision, Inc. 2011-12-31
NCT01526902 Proclear 1-D Multifocal Nondispensing Study https://ClinicalTrials.gov/show/NCT01526902 Completed Coopervision, Inc. 2012-05-31
NCT01373580 A Clinical Trial to Evaluate a Corneal Inlay for the Improvement of Near Vision in Presbyopic Patients https://ClinicalTrials.gov/show/NCT01373580 Completed ReVision Optics, Inc. 2016-12-31
NCT01371539 Clinical Comparison of Two Multifocal Contact Lenses Made of Silicone Hydrogel Materials https://ClinicalTrials.gov/show/NCT01371539 Completed Alcon Research 2011-08-31
NCT01352442 Safety and Effectiveness of the AcuFocus Corneal Inlay ACI7000PDT in Presbyopes https://ClinicalTrials.gov/show/NCT01352442 Completed AcuFocus, Inc. 2014-03-31
NCT03347981 Clinical Study to Compare Visual Performance of Two Trifocal IOLs https://ClinicalTrials.gov/show/NCT03347981 Completed Physiol 2019-05-21
NCT01322919 Safety and Efficacy Study to Evaluate the Treatment of Both Near and Distance Vision in a Simultaneous Laser Procedure https://ClinicalTrials.gov/show/NCT01322919 Completed Technolas Perfect Vision GmbH 2012-02-29
NCT04437732 Apioc Presbyopic Contact Lens https://ClinicalTrials.gov/show/NCT04437732 Recruiting Lentechs, LLC 2020-10-31
NCT04392024 Clinical Outcome of Extended-depth-of-focus Trifocal Intraocualr Lens (Triumf) Implantation https://ClinicalTrials.gov/show/NCT04392024 Recruiting Samsung Medical Center 2021-01-22
NCT04391972 Clinical Outcome of Extended-depth-of-focus Intraocualr Lens (SAV) Implantation https://ClinicalTrials.gov/show/NCT04391972 Recruiting Samsung Medical Center 2021-01-22
NCT04265846 Prospective Clinical Study of Different Intraocular Lens Implantation Designed for the Correction of Presbyopia https://ClinicalTrials.gov/show/NCT04265846 Recruiting Peking University Third Hospital 2020-06-01
NCT04208750 Clinical Investigation of the Vision-R800 Device. https://ClinicalTrials.gov/show/NCT04208750 Recruiting Indiana University 2020-11-01
NCT04189224 Evaluation of a Reusable Silicone Hydrogel Multifocal Contact Lens https://ClinicalTrials.gov/show/NCT04189224 Completed Johnson & Johnson Vision Care, Inc. 2020-03-10
NCT04151550 Safety & Efficacy of the Laser Scleral Microporation Procedure https://ClinicalTrials.gov/show/NCT04151550 Recruiting ACE Vision Group, Inc. 2021-10-31
NCT04151446 Safety & Efficacy of the LSM Procedure (Taiwan) https://ClinicalTrials.gov/show/NCT04151446 Recruiting ACE Vision Group, Inc. 2021-10-31
NCT04075591 Wavefront-guided LASIK for Monovision Treatment of Myopic Subjects With Presbyopia https://ClinicalTrials.gov/show/NCT04075591 Recruiting Johnson & Johnson Surgical Vision, Inc. 2022-05-31
NCT04073186 Evaluation of A Marketed Silicone Hydrogel Spherical Lens Used for Monovision Correction of Presbyopia https://ClinicalTrials.gov/show/NCT04073186 Recruiting Johnson & Johnson Vision Care, Inc. 2020-06-30
NCT03974451 A Comparison of FineVision Intraocular Lenses vs Symfony Intraocular Lenses https://ClinicalTrials.gov/show/NCT03974451 Completed Physiol 2019-06-02
NCT03885011 A Multi-Center, Double-Masked Evaluation of the Efficacy and Safety of CSF-1 in the Treatment of Presbyopia https://ClinicalTrials.gov/show/NCT03885011 Completed Orasis Pharmaceuticals Ltd. 2019-07-11
NCT03857542 A Phase 3 Efficacy Study of AGN-190584 in Participants With Presbyopia https://ClinicalTrials.gov/show/NCT03857542 Recruiting Allergan 2020-10-20
NCT03844828 Clinical Study to Investigate Outcomes of Trifocal Toric IOL POD FT in Asian Eyes https://ClinicalTrials.gov/show/NCT03844828 Recruiting Physiol 2020-07-31
NCT03836898 Presbyopic Phakic Intraocular Lens for Myopia Correction https://ClinicalTrials.gov/show/NCT03836898 Completed Gemini Eye Clinic 2018-12-31
NCT03811249 Long Term Follow-up of the VisAbilityâ„¢ Micro Insert System for Presbyopic Patients https://ClinicalTrials.gov/show/NCT03811249 Enrolling by invitation Refocus Group, Inc. 2021-07-31
NCT03809611 A Study of Safety and Efficacy of UNR844 Chloride (UNR844-Cl) Eye Drops in Subjects With Presbyopia. https://ClinicalTrials.gov/show/NCT03809611 Completed Novartis 2019-12-16
NCT03804268 Phase 3 Efficacy Study of AGN-190584 in Participants With Presbyopia https://ClinicalTrials.gov/show/NCT03804268 Completed Allergan 2019-10-31
NCT03790592 Visual Outcomes After Presbyopic Lens Exchange https://ClinicalTrials.gov/show/NCT03790592 Recruiting Carl Zeiss Meditec AG 2020-01-01
NCT03771274 Tecnis ZLB00 & Symfony Intraocular Lens Combination Outcomes https://ClinicalTrials.gov/show/NCT03771274 Active, not recruiting Carolina Eyecare Physicians, LLC 2019-12-31
NCT03719196 Reading Glass on Livelihoods and Quality of Life in Rural Bangladesh https://ClinicalTrials.gov/show/NCT03719196 Recruiting Brac 2018-10-30
NCT03688672 Apioc Contact Lens Feasibility https://ClinicalTrials.gov/show/NCT03688672 Recruiting Lentechs, LLC 2019-06-30
NCT03688425 Comparison of Clinical Outcomes POD L GF vs POD F GF in Asian Eyes https://ClinicalTrials.gov/show/NCT03688425 Recruiting Physiol 2020-11-30
NCT03688399 Comparison of Clinical Outcomes POD L GF vs POD F GF (PHY1707) https://ClinicalTrials.gov/show/NCT03688399 Recruiting Physiol 2020-11-30
NCT03671135 Safety and Efficacy of an Intrastromal Transformâ„¢ Corneal Allograft (TCA) for Presbyopia Correction https://ClinicalTrials.gov/show/NCT03671135 Active, not recruiting Allotex, Inc. 2021-09-30
NCT03653715 Bifocal Contact Lens Study for Adults With Age-Related Near Vision Loss https://ClinicalTrials.gov/show/NCT03653715 Completed Clerio Vision, Inc. 2018-08-27
NCT03633695 Clinical Evaluation of a Small Aperture Extended Depth of Focus Intraocular Lens https://ClinicalTrials.gov/show/NCT03633695 Active, not recruiting AcuFocus, Inc. 2020-05-30
NCT03519919 Somofilcon A 1-Day Multifocal Study - Real World Subjective Acceptance Study https://ClinicalTrials.gov/show/NCT03519919 Completed Coopervision, Inc. 2018-09-22
NCT03519282 Clinical Evaluation of Investigational Multifocal Toric Contact Lenses https://ClinicalTrials.gov/show/NCT03519282 Completed Coopervision, Inc. 2018-07-24
NCT03499821 Clinical Performance of a Phakic Intraocular Lens (IOL) https://ClinicalTrials.gov/show/NCT03499821 Active, not recruiting Staar Surgical Company 2019-06-30
NCT03417557 Clinical Validation Study of Comfilcon A Multifocal Toric Contact Lenses https://ClinicalTrials.gov/show/NCT03417557 Completed Coopervision, Inc. 2018-04-03
NCT01268501 Clinical Assessment of a Multifocal Contact Lens for People Who Use Reading Glasses Only https://ClinicalTrials.gov/show/NCT01268501 Completed Alcon Research 2011-02-28
NCT01257217 A Comparison of Visual Function After Bilateral Implantation of Presbyopia-Correcting Intraocular Lenses (IOLs) https://ClinicalTrials.gov/show/NCT01257217 Completed Alcon Research 2011-06-30
NCT01254760 Comparison of Two Multifocal Contact Lenses Worn on a Daily Disposable Basis https://ClinicalTrials.gov/show/NCT01254760 Completed Alcon Research 2011-01-31
NCT01250054 Comparison of Two Multifocal Contact Lenses https://ClinicalTrials.gov/show/NCT01250054 Completed Alcon Research 2010-10-31
NCT01234207 Clinical Assessment of a Customized Free-form Progressive Addition Lens Spectacle https://ClinicalTrials.gov/show/NCT01234207 Completed University of California, Berkeley 2009-10-31
NCT01166971 A Comparison of Visual Function After Bilateral Implantation of Presbyopia-correcting Intraocular Lenses (IOLs) https://ClinicalTrials.gov/show/NCT01166971 Completed Alcon Research 2011-03-31
NCT01166568 Trial of the PresVIEW Implant for the Improvement of Near Vision in Patients With Presbyopia https://ClinicalTrials.gov/show/NCT01166568 Completed Refocus Group, Inc. 2015-03-31
NCT01025050 Intrastromal Presbyopia Correction by Means of a Femtosecond Laser https://ClinicalTrials.gov/show/NCT01025050 Completed Technolas Perfect Vision GmbH 2010-05-31
NCT01016652 Clinical Evaluation of a Multifocal Contact Lens on Symptomatic Patients https://ClinicalTrials.gov/show/NCT01016652 Completed Johnson & Johnson Vision Care, Inc. 2009-12-01
NCT00965237 Multifocal Contact Lens Use in Previous Contact Lens Wearers With Near Vision Demands https://ClinicalTrials.gov/show/NCT00965237 Completed Alcon Research 2009-12-31
NCT00963560 Presbyopia-Correcting Intraocular Lenses (IOLs) https://ClinicalTrials.gov/show/NCT00963560 Completed Alcon Research 2011-03-31
NCT00910403 Multicenter Evaluation of Safety and Effectiveness of Presbyopic LASIK for Hyperopes https://ClinicalTrials.gov/show/NCT00910403 Completed Technolas Perfect Vision GmbH 2011-05-31
NCT00909792 Clinical Evaluation of Two New Silicone Hydrogel Multifocal Products https://ClinicalTrials.gov/show/NCT00909792 Completed Alcon Research 2009-06-30
NCT00886119 Comparison of a Multifocal Contact Lens to a Traditional Multifocal Contact Lens https://ClinicalTrials.gov/show/NCT00886119 Completed Alcon Research 2009-05-31
NCT00850031 Safety and Effectiveness Study of the AcuFocus Corneal Inlay ACI 7000PDT in Presbyopes https://ClinicalTrials.gov/show/NCT00850031 Completed AcuFocus, Inc. 2013-10-31
NCT00823615 Comparison of Two New Silicone Hydrogel Multifocal Products https://ClinicalTrials.gov/show/NCT00823615 Completed Alcon Research 2009-02-28
NCT02745223 Safety, Tolerability, and Efficacy of PresbiDrops (CSF-1), a Topical Ophthalmic Drug for Presbyopia https://ClinicalTrials.gov/show/NCT02745223 Completed Orasis Pharmaceuticals Ltd. 2017-06-30
NCT02228109 Multifocal Lens Centration and Its Effect on Visual Performance in a Presbyopic Population https://ClinicalTrials.gov/show/NCT02228109 Completed University of Waterloo 2015-04-30
NCT00808340 Comparison of Three Soft Bifocal Contact Lenses https://ClinicalTrials.gov/show/NCT00808340 Completed Johnson & Johnson Vision Care, Inc. 2008-12-01
NCT01797783 Clinical Evaluation of the Safety and Efficacy of a New Multifocal Contact Lens https://ClinicalTrials.gov/show/NCT01797783 Completed Alcon Research 2013-04-30
NCT01763047 Evaluation of the Performance of Investigational Contact Lenses in a Presbyopic Population https://ClinicalTrials.gov/show/NCT01763047 Completed Johnson & Johnson Vision Care, Inc. 2013-02-28
NCT01387360 Presbyopic Supracor Treatment for Near Myopic/Hyperopic Pseudophakic Eyes https://ClinicalTrials.gov/show/NCT01387360 Completed Technolas Perfect Vision GmbH 2013-10-31
NCT02612584 Clinical Efficacy of the Pinhole Soft Contact Lenses for Correcting Presbyopia https://ClinicalTrials.gov/show/NCT02612584 Completed Yonsei University 2016-11-15
NCT02484586 Dispensing Study to Assess the Visual Performance of Optimised Prototype Contact Lenses https://ClinicalTrials.gov/show/NCT02484586 Completed Brien Holden Vision 2017-02-07
NCT02450747 Performance of a Multifocal Contact Lens - Presbyopia Study https://ClinicalTrials.gov/show/NCT02450747 Completed Johnson & Johnson Vision Care, Inc. 2015-09-30
NCT02223754 Evaluation of an Investigational Multifocal Lens https://ClinicalTrials.gov/show/NCT02223754 Completed Johnson & Johnson Vision Care, Inc. 2014-11-30
NCT01809197 Silicone Hydrogel Contact Lens Clinical and Comfort Benefits With a Multi-Purpose Disinfecting Solution https://ClinicalTrials.gov/show/NCT01809197 Completed Alcon Research 2013-07-31
NCT03716271 The Light Sword Lens for Presbyopia Compensation https://ClinicalTrials.gov/show/NCT03716271 Completed Military Institute of Medicine, Poland 2017-04-30
NCT00724945 Comparison of Two Soft Bifocal Contact Lenses https://ClinicalTrials.gov/show/NCT00724945 Completed Johnson & Johnson Vision Care, Inc. 2008-08-31
NCT00819299 Safety and Effectiveness Study of the AcuFocus Corneal Inlay ACI 7000PDT in Presbyopes https://ClinicalTrials.gov/show/NCT00819299 Completed AcuFocus, Inc. 2013-09-30
NCT00635115 The VEPRO Trial: A Cross-Over Randomised Controlled Trial Comparing 2 Corrective Lenses for Patients With Presbyopia https://ClinicalTrials.gov/show/NCT00635115 Completed Santéclair 2007-01-31

Observational Studiess

#If less then 500 studies

nct_id brief_title link overall_status source primary_completion_date
NCT03314766 Evaluation of Long-Term Clinical Acceptability and Satisfaction With the IC-8 Intraocular Lens https://ClinicalTrials.gov/show/NCT03314766 Recruiting AcuFocus, Inc. 2018-10-20
NCT03024073 Assessment of Near Vision Capacity in Different Light Intensities https://ClinicalTrials.gov/show/NCT03024073 Completed Democritus University of Thrace 2018-04-30
NCT03001258 Presbyopia Screening by Community Health Worker in Bangladesh https://ClinicalTrials.gov/show/NCT03001258 Completed Brac 2015-06-30
NCT02740010 The Visual Performances of a Progressive Multifocal Intraocular Lens With Extended Depth of Focus https://ClinicalTrials.gov/show/NCT02740010 Recruiting SIFI SpA 2020-04-30
NCT03135327 Clinical Applications of Advanced Ophthalmic Imaging https://ClinicalTrials.gov/show/NCT03135327 Recruiting University of Miami 2020-12-31
NCT04134507 Patient Satisfaction in Post-LASIK Patients With Presbyopia-Correcting IOLs vs. Post-Lasik Patients With Monofocal IOLs https://ClinicalTrials.gov/show/NCT04134507 Enrolling by invitation Bucci Laser Vision Institute 2019-12-01
NCT04037631 Compare Visual Outcomes Using a New Diagnostic Device https://ClinicalTrials.gov/show/NCT04037631 Recruiting Carl Zeiss Meditec AG 2021-08-31
NCT03911596 Smart Autofocusing Eyeglasses https://ClinicalTrials.gov/show/NCT03911596 Recruiting University of Utah 2020-08-01
NCT01164358 Long Term Observation of Patient Satisfaction Post INTRACOR Treatment Based on Patient Perception and Diagnostic Data https://ClinicalTrials.gov/show/NCT01164358 Completed Technolas Perfect Vision GmbH 2013-07-31

Registries

#If less then 500 registries

nct_id brief_title link overall_status source primary_completion_date
NCT04263636 Luminous Efficiency Function V(λ)’ of Patients That Underwent Pseudophakic Presbyopic Corrections https://ClinicalTrials.gov/show/NCT04263636 Recruiting Democritus University of Thrace 2020-12-31
NCT04242836 Development and Validation of a Digital Optotype for Near Vision in Greek Language. https://ClinicalTrials.gov/show/NCT04242836 Completed Democritus University of Thrace 2019-06-28